[
https://issues.apache.org/jira/browse/LUCENE-5267?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13790248#comment-13790248
]
Adrien Grand commented on LUCENE-5267:
--------------------------------------
Good question. I've had this issue myself once and the dmesg of the system was
full with disk-related errors so something really bad probably happened with
the disk. I am actually thinking of adding some basic checksuming to the future
stored fields format (4 bytes per chunk, this wouldn't hurt the compression
ratio much) in order to be able to distinguish easily index corruptions from
bugs in the stored fields format (and especially the compression layer).
> java.lang.ArrayIndexOutOfBoundsException on reading data
> --------------------------------------------------------
>
> Key: LUCENE-5267
> URL: https://issues.apache.org/jira/browse/LUCENE-5267
> Project: Lucene - Core
> Issue Type: Bug
> Components: core/index
> Affects Versions: 4.4
> Reporter: Littlestar
> Assignee: Adrien Grand
> Labels: LZ4
>
> java.lang.ArrayIndexOutOfBoundsException
> at org.apache.lucene.codecs.compressing.LZ4.decompress(LZ4.java:132)
> at
> org.apache.lucene.codecs.compressing.CompressionMode$4.decompress(CompressionMode.java:135)
> at
> org.apache.lucene.codecs.compressing.CompressingStoredFieldsReader.visitDocument(CompressingStoredFieldsReader.java:336)
> at
> org.apache.lucene.index.SegmentReader.document(SegmentReader.java:133)
> at
> org.apache.lucene.index.BaseCompositeReader.document(BaseCompositeReader.java:110)
> at
> org.apache.lucene.index.SlowCompositeReaderWrapper.document(SlowCompositeReaderWrapper.java:212)
> at
> org.apache.lucene.index.FilterAtomicReader.document(FilterAtomicReader.java:365)
> at
> org.apache.lucene.index.BaseCompositeReader.document(BaseCompositeReader.java:110)
> at org.apache.lucene.index.IndexReader.document(IndexReader.java:447)
> at org.apache.lucene.search.IndexSearcher.doc(IndexSearcher.java:204)
--
This message was sent by Atlassian JIRA
(v6.1#6144)
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
